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strenghtening composite beams
i am working on renovations to an existing structure. the structure is a concrete beam with metal deck and concrete slab system, with the beams composite with the concrete. the studs do not meet the aisc criteria for the stud extension above the top of deck (for the 1.5" minimum).
questions:
is there a procedure foranalyzing studs such as these?
is it viable to install additional shear studs (of proper length) to increase the composite capacity? an guidelines will be greatly appreciated.
thank you
check out our whitepaper library.
you can strengthen the beam by coring through the slab, adding shear studs, and grouting.
aisc has this in the faq

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借用达朗贝尔的名言：前进吧，你会得到信心!
[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]

2009-09-16, 10:26 AM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	strenghtening composite beams strenghtening composite beams i am working on renovations to an existing structure. the structure is a concrete beam with metal deck and concrete slab system, with the beams composite with the concrete. the studs do not meet the aisc criteria for the stud extension above the top of deck (for the 1.5" minimum). questions: is there a procedure foranalyzing studs such as these? is it viable to install additional shear studs (of proper length) to increase the composite capacity? an guidelines will be greatly appreciated. thank you check out our whitepaper library. you can strengthen the beam by coring through the slab, adding shear studs, and grouting. aisc has this in the faq __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]